Characteristics of Prayer

Bukhari :: Book 1 :: Volume 12 :: Hadith 809

Narrated Um Salama:

"The Prophet after finishing the prayer with Taslim used to stay
at his place for a while." Ibn Shihab said, "I think (and Allah
knows better), that he used to wait for the departure of the women
who had prayed." Ibn Shihab wrote that he had heard it from Hind
bint Al-Harith Al-Firasiya from Um Salama, the wife of the Prophet
(Hind was from the companions of Um Salama) who said, "When the
Prophet finished the prayer with Taslim, the women would depart and
enter their houses before Allah's Apostle departed."